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Electrical Fault in Swindon

Professional electrical fault service in Swindon.

Call us on 01793 612 101

⚡ Engineers available today — no call-out fee

Electrician services in Swindon — Swindon Electricians
Home › Fault Finding & Repairs › Electrical Fault

General electrical fault finding in Swindon. Our diagnostic equipment identifies the exact location and cause of faults.

Swindon Electricians provides professional electrical fault services across Swindon and surrounding areas. Our fully insured engineers carry parts on every van and provide upfront quotes before any work begins.

For electrical fault in Swindon, call 01793 612 101. We aim to respond within 2 hours for emergencies, or within 2 working days for non-urgent work. Our opening hours are Monday to Thursday 8:30am–6pm and Friday 9am–4pm.

✅ Same or next day 💷 Upfront pricing 🛡️ Fully insured

What We Provide

Systematic fault diagnosis

We use digital multimeters, insulation resistance testers, and RCD testers to identify the exact cause of electrical problems. Our methodical approach follows BS 7671 testing procedures to pinpoint faults without guesswork.

Circuit protection analysis

Many electrical faults stem from overloaded circuits or incorrectly rated protective devices. We check MCB ratings, RCD functionality, and circuit loading to identify why protection devices are tripping.

Safe isolation procedures

All fault finding work follows proper isolation and lock-off procedures. We test circuits dead before investigation and use appropriate PPE when working on potentially live systems during diagnostic work.

Repair certification

Completed repairs come with electrical installation certificates or minor works certificates as required by Building Regulations Building Regulations. All work is tested and verified before re-energising circuits.

Common Electrical Fault Warning Signs

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Circuit breakers keep tripping

If MCBs in your consumer unit trip repeatedly, especially in older Swindon properties around Old Town with mixed wiring ages, this usually indicates circuit overloading, cable damage, or appliance faults drawing excessive current.

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Lights flickering or dimming

Flickering lights often point to loose connections in junction boxes or light fittings. In Victorian terraces around Railway Village, old junction boxes hidden in ceiling voids frequently develop connection problems.

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RCD tripping randomly

Residual current devices that trip without obvious cause suggest earth leakage somewhere on the protected circuits. This is common in properties with outdoor lighting or garage supplies exposed to Swindon's wet weather.

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Burning smells from electrical fittings

Acrid burning odours from sockets, switches, or the consumer unit indicate dangerous overheating. This requires immediate investigation as it poses a serious fire risk, particularly in properties with older wiring systems.

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Electric shocks from appliances

Getting mild shocks from washing machines, kettles, or other appliances suggests earth fault conditions. Properties without RCD protection are particularly vulnerable to this potentially dangerous situation.

What to Do When Electrical Faults Occur

Switch off affected circuits

If you can identify which circuit is faulty, turn off the relevant MCB or remove the fuse. Don't keep resetting tripped breakers as this can worsen the underlying problem or create safety hazards.

Unplug non-essential appliances

Remove electrical loads from suspected faulty circuits by unplugging appliances and switching off lights. This helps isolate whether the fault lies in the fixed wiring or connected equipment.

Check for obvious damage

Look for visible signs like scorch marks around sockets, damaged cable outer sheaths, or loose connection boxes. Don't touch or attempt repairs, but note locations to report to the electrician.

Ensure safe access routes

Clear access to your consumer unit, meter cupboard, and any areas where you've noticed problems. In terraced properties, this often means moving items stored under stairs or in utility cupboards.

How We Trace and Repair Electrical Faults

1

Initial circuit testing

We start with dead testing using insulation resistance and continuity tests to identify cable damage or connection failures. This reveals most common faults before any circuits are re-energised for further investigation.

2

Load testing and measurement

For intermittent faults, we use clamp meters to measure actual circuit loading and identify overloaded circuits. Many Swindon properties have had kitchen or shower additions that exceed original circuit capacity.

3

Cable route tracing

We use cable detection equipment to trace hidden wiring routes, particularly useful in older properties where cables may have been altered during renovations or extensions without proper documentation.

4

Component replacement and testing

Faulty components are replaced with appropriate rated items meeting current BS 7671 standards. All repairs are tested for correct operation, earth continuity, and insulation resistance before final connection.

No call-out fee. Free quote before we start.

Call 01793 612 101

Electrical Fault Pricing

Upfront prices, no nasty surprises

We'll always tell you the cost before we start. These are typical price ranges, your exact quote depends on the job.

ServiceTypical Cost
Fault finding£80–£200

All prices are estimated. Final costs depend on the specific job. We provide detailed quotes before starting work.

Fully insured. Upfront pricing, no surprises.

Call 01793 612 101

Common Questions

Frequently Asked Questions About Electrical Services in Swindon

Cost in Swindon?
£80-£200 for diagnosis.
Common faults?
Faulty connections, deteriorated wiring, damp ingress, and overloaded circuits.
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Get In Touch

Request a free quote

Tell us what you need and we'll get back to you with a no-obligation quote, usually within 2 hours during working hours (Mon-Thu 8:30am-6pm, Fri 9am-4pm).

01793 612 101
Mon-Thu 8:30am-6pm, Fri 9am-4pm
Covering all Swindon postcodes

Quick quote request

Need an electrician in Swindon?

Call now for a free, no-obligation quote. We accept all major card payments.

Call us on 01793 612 101